PRODUCTS


FAG
R32021-X
Tapered roller bearing R32021-X
Add item
Main Dimensions & Performance Data
d
105 mm
Bore diameter
B
35 mm
Width, inner ring
Cr
202,000 N
Basic dynamic load rating, radial
C0r
330,000 N
Basic static load rating, radial
Cur
39,000 N
Fatigue load limit, radial
nG
4,200 1/min
Limiting speed
nϑr
2,800 1/min
Thermal speed rating
≈m
1.7 kg
Weight

Mounting dimensions
da max
116 mm
Maximum diameter of shaft shoulder
db min
115 mm
Minimum diameter of shaft shoulder
CRa min
6 mm
Minimum axial space
ra max
2.5 mm
Maximum fillet radius of shaft

Dimensions
r1, 2 min
2.5 mm
Minimum chamfer dimension of inner ring back face
a
35 mm
Distance between the apexes of the pressure cones
d1
133 mm
Guidance rib diameter of inner ring
T1
35 mm
Width, total of inner subunit assembled with a master outer ring
E
137.685 mm
Inside diameter of outer ring back face
α
16.5 °
Contact angle

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
120 °C
Operating temperature max.

Calculation factors
e
0.44
Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y
1.35
Dynamic axial load factor
Y0
0.74
Static axial load factor

Additional information
T4DC105
Comparative designation to ISO 10317 and ISO 355

Your current product variant
Tolerance classP6XClass 6X (ISO 492:2014)
Heat treatmentStandard
CageStandardSheet steel cage, window cage, roller-guided
Quality level0
Number of rolling element rows1Single-row design
Add item